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authorKrishna Gudipati <kgudipat@brocade.com>2011-06-25 07:23:38 +0400
committerJames Bottomley <JBottomley@Parallels.com>2011-06-30 01:59:59 +0400
commit10a07379247078448c076690657a076076bf89aa (patch)
tree9d1a18ccf937203a0e9f0bb24ed601391c80b1e8 /drivers/scsi/bfa/bfi_ms.h
parenta714134a857d3984250ee52fda7850b61bf8a94e (diff)
downloadlinux-10a07379247078448c076690657a076076bf89aa.tar.xz
[SCSI] bfa: Brocade-1860 Fabric Adapter PLL init fixes.
- If flash controller is halted unconditionally, this results in illegal write access to flash controller register domain. Since flash controller registers are only accessible once s_clk is started - added logic to check for WGN status and halt flash controller only if it is already running. - Added check to wait for flash controller halt to be completed before proceeding with s_clk/l_clk initializations. - Removed unnecessary reset logic for PMM 1T memory and moved memory initialization after flash access enable. - Disable Brocade-1860 asic MBOX interrupt before PLL initialization. - Remove reset enable for S_CLK/L_CLK after both PLL initializations are complete. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bfa/bfi_ms.h')
-rw-r--r--drivers/scsi/bfa/bfi_ms.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/bfa/bfi_ms.h b/drivers/scsi/bfa/bfi_ms.h
index c665a800c41d..8c1973456410 100644
--- a/drivers/scsi/bfa/bfi_ms.h
+++ b/drivers/scsi/bfa/bfi_ms.h
@@ -48,7 +48,8 @@ struct bfi_iocfc_cfg_s {
u32 endian_sig; /* endian signature of host */
__be16 num_ioim_reqs;
__be16 num_fwtio_reqs;
- u8 rsvd[4];
+ u8 single_msix_vec;
+ u8 rsvd[3];
/*
* Request and response circular queue base addresses, size and